//
//  Extension+UILabel.swift
//  SYWeibo
//
//  Created by Eric on 16/7/20.
//  Copyright © 2016年 Eric. All rights reserved.
//

import UIKit

extension UILabel{
    //便利构造函数
    convenience init(textColor: UIColor, textFont:CGFloat, maxWidth: CGFloat = 0){
    self.init()
        self.textColor = textColor
        self.font = UIFont.systemFontOfSize(textFont)
        if maxWidth > 0 {
        self.preferredMaxLayoutWidth = maxWidth
            self.numberOfLines = 0
        }
      
        
    }

}
